Stainless Steel Density Density of Stainless Steel

If you just probably calculated, according to the general steel density is 7.85g/cm3, to carry out the calculation, the difference will not be great ( Such as 316 material price is very expensive, a rough budget entry would be very big ).

The following is the comparison of several commonly used stainless steel density meter, for reference purposes only. If you are only estimates, according to common steel density 7.85 / cm³ calculation.

Stainless steel materials, we can use the data to calculate the weight of relative theory, the calculating formula is

Weight ( kg ) = thickness (mm ) * width * length ( m ) ( m ) * density values ( g / cm³ )

Stainless steel welded pipe conveying fluid density

According to the national standard of content, according to China daily accumulation, reckoning the stainless steel approximate density ( kg/dm³ ) respectively:

Material Grade309S310S316316L347405410420409430434
Density kg/dm³7.987.987.987.987.987.757.757.757.707.707.70

Theoretical weight calculating formula is Calculation of Theoretic Weight

Steel products theoretical weight of Theoretic Weight

Weight ( kg ) = thickness (mm ) * width * length ( m ) ( m ) * density value

Weight ( kg ) = Thickness ( mm ) = Width ( m ) = Length ( m ) * Density ( g / cm³ )

Stainless Steel Density Specific Gravity

    Mean Coefficient of Thermal Expansion (b)Mean Coefficient of Thermal Expansion (b)Mean Coefficient of Thermal Expansion (b)Thermal ConductivityThermal Conductivity  
Grade or typeUNS NoDensity (kg/dm³)Elastic Modulus (a) GPa0-100°C µm/m/ °C0-315°C µm/m/ °C0-538°C µm/m/ oCAt 100°C W/m.KAt 500°C W/m.KSpecific Heat 0-100°C J/kg.KElectrical Resistivity nOhms.m
201S201007.9319715.717.518.416.221.5500690
202S202007.9317.518.419.216.221.6500690
301S301007.9319317.017.218.216.221.5500720
302S302007.9319317.217.818.416.221.5500720
302BS302157.9319316.218.019.415.921.6500720
303S303007.9319317.217.818.416.221.5500720
304S304007.9319317.217.818.416.221.5500720
304LS304037.9319317.217.818.416.321.5500720
302HQS304307.9319317.217.811.221.5500720
304NS304517.9319617.217.818.416.321.5500720
305S305007.9319317.217.818.416.221.5500720
308S308007.9319317.217.818.415.221.6500720
309S309007.9820015.016.617.215.618.7500780
310S310007.9820015.916.217.014.218.7500780
314S314007.820015.117.520.9500770
316S316007.9819315.916.217.516.221.5500740
316LS316037.9819315.916.217.516.321.5500740
316NS316517.9819615.916.217.514.4500740
317S317007.9819315.916.217.516.221.5500740
317LS317037.9820016.518.114.4500790
321S321007.9319316.617.218.616.122.2500720
329S329007.818610.111.5460750
330N083307.9319614.416.016.74601020
347S347007.9819316.617.218.616.122.2500730
384S384007.9319317.217.818.416.221.5500790
409S409007.7020011.712.012.424.9460
410S410007.752009.911.411.624.928.7460570
416S416007.752009.911.011.624.928.7460570
420S420007.7520010.310.811.724.9460550
430S430007.7020010.411.011.426.126.3460600
430FS430207.7020010.411.011.426.126.3460600
431S431007.7520010.212.120.2460720
434S434007.7520010.411.011.426.3460600
436S436007.752009.323.926.0460600
440CS440047.7520010.224.2460600
444S444007.7520010.010.611.426.8420620
446S446007.7520010.410.811.220.924.4500670
630S174007.7819610.811.618.323.0460800
631S177007.7520411.011.616.421.8460830
+N089048.0019516.017.514.0500950
+S308157.8020016.317.318.014.018.0500
+S318037.8020013.714.719.0480850
+S323047.8020013.016.0470850
+S327507.8020013.014.017.0470
3CR12S410037.7520510.811.312.031.032.0480570
4565SS345657.9319014.516.317.214.5510920
+S327607.8019012.813.814.4480850

(a) 1GPa = 1000MPa
(b) µm/m/°C = x 10-6/°C(c) 1% flow in 10,000 hours at 540°C
Magnetic permiability of all 300 series austenitic steels in the annealed condition is approximately 1.02
+ Proprietary alloy names apply

TypeGradeSpecific gravity
(kg/dm³)
Austenitic Stainless Steel Grades201
202
301
301L
301J1
302
302B
303
303Se
304
304L
304H
304N
304LN
304J1
304J2
305
321
321H
7.93
Austenitic Stainless Steel Grades309S
310S
316
316L
316N
316LN
316Ti
317
317L
347
347H
7.98
Austenitic Stainless Steel Grades353MA S353157.90
Austenitic Stainless Steel Grades253MA S308157.80
Austenitic Stainless Steel Grades317LN7.97
Austenitic Stainless Steel GradesS31254 254SMo8.00
Austenitic Stainless Steel Grades904L N089048.00
Austenitic Ferritic Steel Grades329J1
329J3L
329J4L
7.80
Martensitic Stainless Steel Grades403
410
410J1
410S
416
420J1
420J2
420F
431
7.75
Martensitic Stainless Steel Grades440A
440B
440C
440F
7.70
Ferritic Stainless Steel Grades405
410L
444
7.75
Ferritic Stainless Steel Grades409
429
430
430F
430XL
430J1L
434
436L
436J1L
7.70
Ferritic Stainless Steel Grades447J17.64
Ferritic Stainless Steel GradesXM277.67
Austenitic Ferritic Grades630 17-4 PH
631 17-7 PH
7.78

Related References:
Stainless Steel Density Specific Gravity
Density of Titanium Alloys Nickel Alloys Nickel Copper Alloys
Stainless Steel Density Calculation Methods
Calculate of wall thickness of pipe
Calculation of the Theoretical Weight of Stainless Steel Chart
Calculation of the theoretical weight of steel
Stainless Steel Density Calculation Methods
Physical Properties of Stainless Steel
Physical Properties Table of Metals
Physical Properties of Stainless Steel
Physical Properties of Stainless Steel and Carbon Steel
Physical Properties of Gases at Standard Temperature Pressure
Physical Properties of HDG Hot-Dip Galvanized
Physical Properties of Zirconium
EN 10088-1 Elevated Temperature Physical Properties of Steel

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